Rank	Countries/Territories	Count	Percent
1	United States	616	38.5%
2	China	451	28.2%
3	Germany	90	5.6%
4	Brazil	70	4.4%
5	Netherlands	62	3.9%
6	Russia	61	3.8%
7	India	54	3.4%
8	Poland	48	3%
9	Japan	18	1.1%
10	Korea, Republic of	18	1.1%
11	Canada	17	1.1%
12	Latvia	16	1%
13	Cote D'ivoire	14	0.9%
14	Ireland	11	0.7%
15	United Kingdom	7	0.4%
16	Taiwan	6	0.4%
17	Mauritius	5	0.3%
18	South Africa	4	0.2%
19	Iran, Islamic Republic of	4	0.2%
20	Hong Kong	4	0.2%
21	Czech Republic	3	0.2%
22	Australia	3	0.2%
23	France	2	0.1%
24	Spain	2	0.1%
25	Sweden	2	0.1%
26	Mongolia	2	0.1%
27	Norway	2	0.1%
28	Argentina	1	0.1%
29	Italy	1	0.1%
30	Switzerland	1	0.1%
31	Thailand	1	0.1%
32	Serbia	1	0.1%
33	Singapore	1	0.1%
34	Bangladesh	1	0.1%
35	Malaysia	1	0.1%
36	Viet Nam	1	0.1%